Description
The lubricated rotary vane vacuum pumps are used when the intake flow may contain moisture, or when a better final pressure is required.
These pumps may run continuously within certain pressure ranges, or connected to containers to be emptied, whose volume is appropriately sized for the pump flow rate. Long-term use at atmospheric pressure is not recommended.
The lubrification allows this pumps to intake water vapor. To avoid a condensation of the water vapor, the lubricated rotary vane vacuum pumps are equipped with the gas ballast, a system that introduces air in the compression stage and changes the vapor saturation pressure thus avoiding the condensation. Into the WR pump version the gas ballast system is improved and reinforced.
MAIN APPLICATION FIELDS
The new Kzero series is the best solution to offer lower operating temperature in those sectors where working environments reach temperatures of 40°C or higher. The LC 106 Kzero and LC 151 Kzero lubricated rotary vane vacuum pumps are designed with a totally renovated body pump. The use of the check valve rubber instead of the plate silencer gives greater strength and less deterioration in contact with oil and solvent. The insertion of the fan guarantees heat reduction as well as optimal oil maintenance.
The fixing points, oil filter and exhaust filter are the same as those of the standard models. LC 106 Kzero and LC 151 Kzero are suitable for continuous operation within a pressure range of 400 mbar to 4 mbar (Abs).
The LC 106 Kzero and LC 151 Kzero pumps are equipped with:
• Oil check valve
• Exhaust mist eliminator
• Automatic floating oil recovery valve
• Shock mounts (the height of the complete assembly is the same as that of the previous model which was without them)
• Oil filter with by-pass
• Flexible transmission coupling
Main application fields:
electronic transformers drying; centralized medical units; ceramic extruder and degassers; metal washers and metal treatment machines.
| US | Nominal capacity | Total final pressure (Abs.) | Motor power | Nominal r.p.m. | db(A) | Oil quantity | Download Data Sheet | Download Spare Parts List |
|---|---|---|---|---|---|---|---|---|
| CFM | Torr / inHg | HP | n/min | dB(A) | U.S. gal | |||
| LC_106_Kzero | 74.8 | 3 / 29.80 | 3.6 | 1700 | 69 |
0.528 ÷ 0.793
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| LC_151_Kzero | 106.6 | 3 / 29.80 | 5 | 1700 | 71 |
0.528 ÷ 0.793
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